Strong’s Greek
G3645 — olothreuo
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
ὀλοθρεύω
olothreuo — pronounced ol-oth-ryoo'-o
from 3639; to spoil, i.e. slay:--destroy. see GREEK for 3639
1 occurrence in the KJV.
Hebrews 11:28
Through faith he kept the passover, and the sprinkling of blood, lest he that destroyed the firstborn should touch them.